From 00ebb057281ba305c2adc5f76382ef62c1439717 Mon Sep 17 00:00:00 2001
From: Benjamin Schulte <bs@golfgl.de>
Date: Tue, 29 Dec 2020 18:58:43 +0100
Subject: [PATCH] iOS Input catch exception for unknown keys from hardware
 keyboard

---
 .../gdx/backends/iosrobovm/DefaultIOSInput.java       | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/backends/gdx-backend-robovm/src/com/badlogic/gdx/backends/iosrobovm/DefaultIOSInput.java b/backends/gdx-backend-robovm/src/com/badlogic/gdx/backends/iosrobovm/DefaultIOSInput.java
index f4491772a6d..8267db1bc13 100644
--- a/backends/gdx-backend-robovm/src/com/badlogic/gdx/backends/iosrobovm/DefaultIOSInput.java
+++ b/backends/gdx-backend-robovm/src/com/badlogic/gdx/backends/iosrobovm/DefaultIOSInput.java
@@ -699,7 +699,7 @@ public boolean onKey(UIKey key, boolean down) {
 			return false;
 		}
 
-		int keyCode = getGdxKeyCode(key.getKeyCode());
+		int keyCode = getGdxKeyCode(key);
 
 		if (keyCode != Keys.UNKNOWN)
 			synchronized (keyEvents) {
@@ -957,7 +957,14 @@ public float getGyroscopeZ() {
 		return 0;
 	}
 
-	protected int getGdxKeyCode(UIKeyboardHIDUsage keyCode) {
+	protected int getGdxKeyCode(UIKey key) {
+		UIKeyboardHIDUsage keyCode;
+		try {
+			keyCode = key.getKeyCode();
+		} catch (IllegalArgumentException e) {
+			return Keys.UNKNOWN;
+		}
+
 		switch (keyCode) {
 			case KeyboardA:
 				return Keys.A;